8add61763b
Discussed with: sjg
r255285:
If MAKE_JOB_ERROR_TOKEN is set to false, do not put an error token ("E")
into the job queue.
This avoids closing down an entire build on failure of one branch.
Probably has no use outside the context of universe/tinderbox.
Reviewed by: obrien
r255916:
Fix Fx syntax.
PR: 182269
Approved by: re@
r258113:
Avoid SEGV when passed NULL for list
r258114:
Don't SEGV when Hash_Table is uninitialized
r261212:
Merge bmake-20140101 from vendor
r266760:
Portmgr no longer need the UL hack.
Reviewed by: obrien
r268437:
Update to bmake-20140620
Main change is detection of malformed variable references.
Reviewed by: obrien
768 lines
20 KiB
C
768 lines
20 KiB
C
/* $NetBSD: compat.c,v 1.94 2014/01/03 00:02:01 sjg Exp $ */
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/*
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* Copyright (c) 1988, 1989, 1990 The Regents of the University of California.
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* All rights reserved.
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*
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* This code is derived from software contributed to Berkeley by
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* Adam de Boor.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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/*
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* Copyright (c) 1988, 1989 by Adam de Boor
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* Copyright (c) 1989 by Berkeley Softworks
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* All rights reserved.
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*
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* This code is derived from software contributed to Berkeley by
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* Adam de Boor.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifndef MAKE_NATIVE
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static char rcsid[] = "$NetBSD: compat.c,v 1.94 2014/01/03 00:02:01 sjg Exp $";
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#else
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#include <sys/cdefs.h>
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#ifndef lint
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#if 0
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static char sccsid[] = "@(#)compat.c 8.2 (Berkeley) 3/19/94";
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#else
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__RCSID("$NetBSD: compat.c,v 1.94 2014/01/03 00:02:01 sjg Exp $");
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#endif
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#endif /* not lint */
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#endif
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/*-
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* compat.c --
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* The routines in this file implement the full-compatibility
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* mode of PMake. Most of the special functionality of PMake
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* is available in this mode. Things not supported:
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* - different shells.
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* - friendly variable substitution.
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*
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* Interface:
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* Compat_Run Initialize things for this module and recreate
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* thems as need creatin'
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*/
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#include <sys/types.h>
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#include <sys/stat.h>
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#include "wait.h"
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#include <ctype.h>
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#include <errno.h>
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#include <signal.h>
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#include <stdio.h>
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#include "make.h"
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#include "hash.h"
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#include "dir.h"
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#include "job.h"
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#include "pathnames.h"
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/*
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* The following array is used to make a fast determination of which
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* characters are interpreted specially by the shell. If a command
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* contains any of these characters, it is executed by the shell, not
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* directly by us.
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*/
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static char meta[256];
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static GNode *curTarg = NULL;
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static GNode *ENDNode;
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static void CompatInterrupt(int);
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static void
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Compat_Init(void)
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{
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const char *cp;
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Shell_Init(); /* setup default shell */
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for (cp = "~#=|^(){};&<>*?[]:$`\\\n"; *cp != '\0'; cp++) {
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meta[(unsigned char) *cp] = 1;
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}
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/*
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* The null character serves as a sentinel in the string.
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*/
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meta[0] = 1;
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}
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/*-
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*-----------------------------------------------------------------------
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* CompatInterrupt --
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* Interrupt the creation of the current target and remove it if
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* it ain't precious.
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*
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* Results:
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* None.
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*
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* Side Effects:
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* The target is removed and the process exits. If .INTERRUPT exists,
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* its commands are run first WITH INTERRUPTS IGNORED..
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*
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*-----------------------------------------------------------------------
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*/
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static void
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CompatInterrupt(int signo)
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{
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GNode *gn;
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if ((curTarg != NULL) && !Targ_Precious (curTarg)) {
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char *p1;
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char *file = Var_Value(TARGET, curTarg, &p1);
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if (!noExecute && eunlink(file) != -1) {
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Error("*** %s removed", file);
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}
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if (p1)
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free(p1);
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/*
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* Run .INTERRUPT only if hit with interrupt signal
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*/
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if (signo == SIGINT) {
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gn = Targ_FindNode(".INTERRUPT", TARG_NOCREATE);
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if (gn != NULL) {
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Compat_Make(gn, gn);
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}
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}
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}
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if (signo == SIGQUIT)
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_exit(signo);
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bmake_signal(signo, SIG_DFL);
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kill(myPid, signo);
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}
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/*-
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*-----------------------------------------------------------------------
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* CompatRunCommand --
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* Execute the next command for a target. If the command returns an
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* error, the node's made field is set to ERROR and creation stops.
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*
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* Input:
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* cmdp Command to execute
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* gnp Node from which the command came
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*
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* Results:
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* 0 if the command succeeded, 1 if an error occurred.
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*
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* Side Effects:
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* The node's 'made' field may be set to ERROR.
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*
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*-----------------------------------------------------------------------
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*/
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int
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CompatRunCommand(void *cmdp, void *gnp)
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{
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char *cmdStart; /* Start of expanded command */
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char *cp, *bp;
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Boolean silent, /* Don't print command */
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doIt; /* Execute even if -n */
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volatile Boolean errCheck; /* Check errors */
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WAIT_T reason; /* Reason for child's death */
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int status; /* Description of child's death */
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pid_t cpid; /* Child actually found */
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pid_t retstat; /* Result of wait */
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LstNode cmdNode; /* Node where current command is located */
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const char ** volatile av; /* Argument vector for thing to exec */
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char ** volatile mav;/* Copy of the argument vector for freeing */
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int argc; /* Number of arguments in av or 0 if not
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* dynamically allocated */
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Boolean local; /* TRUE if command should be executed
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* locally */
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Boolean useShell; /* TRUE if command should be executed
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* using a shell */
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char * volatile cmd = (char *)cmdp;
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GNode *gn = (GNode *)gnp;
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silent = gn->type & OP_SILENT;
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errCheck = !(gn->type & OP_IGNORE);
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doIt = FALSE;
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cmdNode = Lst_Member(gn->commands, cmd);
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cmdStart = Var_Subst(NULL, cmd, gn, FALSE);
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/*
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* brk_string will return an argv with a NULL in av[0], thus causing
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* execvp to choke and die horribly. Besides, how can we execute a null
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* command? In any case, we warn the user that the command expanded to
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* nothing (is this the right thing to do?).
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*/
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if (*cmdStart == '\0') {
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free(cmdStart);
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return(0);
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}
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cmd = cmdStart;
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Lst_Replace(cmdNode, cmdStart);
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if ((gn->type & OP_SAVE_CMDS) && (gn != ENDNode)) {
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(void)Lst_AtEnd(ENDNode->commands, cmdStart);
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return(0);
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}
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if (strcmp(cmdStart, "...") == 0) {
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gn->type |= OP_SAVE_CMDS;
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return(0);
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}
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while ((*cmd == '@') || (*cmd == '-') || (*cmd == '+')) {
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switch (*cmd) {
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case '@':
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silent = DEBUG(LOUD) ? FALSE : TRUE;
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break;
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case '-':
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errCheck = FALSE;
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break;
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case '+':
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doIt = TRUE;
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if (!meta[0]) /* we came here from jobs */
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Compat_Init();
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break;
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}
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cmd++;
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}
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while (isspace((unsigned char)*cmd))
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cmd++;
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/*
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* If we did not end up with a command, just skip it.
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*/
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if (!*cmd)
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return (0);
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#if !defined(MAKE_NATIVE)
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/*
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* In a non-native build, the host environment might be weird enough
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* that it's necessary to go through a shell to get the correct
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* behaviour. Or perhaps the shell has been replaced with something
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* that does extra logging, and that should not be bypassed.
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*/
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useShell = TRUE;
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#else
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/*
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* Search for meta characters in the command. If there are no meta
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* characters, there's no need to execute a shell to execute the
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* command.
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*/
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for (cp = cmd; !meta[(unsigned char)*cp]; cp++) {
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continue;
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}
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useShell = (*cp != '\0');
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#endif
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/*
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* Print the command before echoing if we're not supposed to be quiet for
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* this one. We also print the command if -n given.
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*/
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if (!silent || NoExecute(gn)) {
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printf("%s\n", cmd);
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fflush(stdout);
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}
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/*
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* If we're not supposed to execute any commands, this is as far as
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* we go...
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*/
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if (!doIt && NoExecute(gn)) {
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return (0);
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}
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if (DEBUG(JOB))
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fprintf(debug_file, "Execute: '%s'\n", cmd);
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again:
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if (useShell) {
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/*
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* We need to pass the command off to the shell, typically
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* because the command contains a "meta" character.
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*/
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static const char *shargv[5];
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int shargc;
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shargc = 0;
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shargv[shargc++] = shellPath;
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/*
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* The following work for any of the builtin shell specs.
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*/
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if (errCheck && shellErrFlag) {
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shargv[shargc++] = shellErrFlag;
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}
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if (DEBUG(SHELL))
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shargv[shargc++] = "-xc";
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else
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shargv[shargc++] = "-c";
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shargv[shargc++] = cmd;
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shargv[shargc++] = NULL;
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av = shargv;
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argc = 0;
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bp = NULL;
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mav = NULL;
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} else {
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/*
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* No meta-characters, so no need to exec a shell. Break the command
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* into words to form an argument vector we can execute.
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*/
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mav = brk_string(cmd, &argc, TRUE, &bp);
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if (mav == NULL) {
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useShell = 1;
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goto again;
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}
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av = (void *)mav;
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}
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local = TRUE;
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#ifdef USE_META
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if (useMeta) {
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meta_compat_start();
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}
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#endif
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/*
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* Fork and execute the single command. If the fork fails, we abort.
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*/
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cpid = vFork();
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if (cpid < 0) {
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Fatal("Could not fork");
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}
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if (cpid == 0) {
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Var_ExportVars();
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#ifdef USE_META
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if (useMeta) {
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meta_compat_child();
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}
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#endif
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if (local)
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(void)execvp(av[0], (char *const *)UNCONST(av));
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else
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(void)execv(av[0], (char *const *)UNCONST(av));
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execError("exec", av[0]);
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_exit(1);
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}
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if (mav)
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free(mav);
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if (bp)
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free(bp);
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Lst_Replace(cmdNode, NULL);
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#ifdef USE_META
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if (useMeta) {
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meta_compat_parent();
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}
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#endif
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/*
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* The child is off and running. Now all we can do is wait...
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*/
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while (1) {
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while ((retstat = wait(&reason)) != cpid) {
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if (retstat > 0)
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JobReapChild(retstat, reason, FALSE); /* not ours? */
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if (retstat == -1 && errno != EINTR) {
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break;
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}
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}
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if (retstat > -1) {
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if (WIFSTOPPED(reason)) {
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status = WSTOPSIG(reason); /* stopped */
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} else if (WIFEXITED(reason)) {
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status = WEXITSTATUS(reason); /* exited */
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#if defined(USE_META) && defined(USE_FILEMON_ONCE)
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if (useMeta) {
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meta_cmd_finish(NULL);
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}
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#endif
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if (status != 0) {
|
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if (DEBUG(ERROR)) {
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fprintf(debug_file, "\n*** Failed target: %s\n*** Failed command: ",
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gn->name);
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for (cp = cmd; *cp; ) {
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if (isspace((unsigned char)*cp)) {
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fprintf(debug_file, " ");
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while (isspace((unsigned char)*cp))
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cp++;
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} else {
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fprintf(debug_file, "%c", *cp);
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cp++;
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}
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}
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fprintf(debug_file, "\n");
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}
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printf("*** Error code %d", status);
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}
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} else {
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status = WTERMSIG(reason); /* signaled */
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printf("*** Signal %d", status);
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}
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|
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if (!WIFEXITED(reason) || (status != 0)) {
|
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if (errCheck) {
|
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#ifdef USE_META
|
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if (useMeta) {
|
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meta_job_error(NULL, gn, 0, status);
|
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}
|
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#endif
|
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gn->made = ERROR;
|
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if (keepgoing) {
|
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/*
|
||
* Abort the current target, but let others
|
||
* continue.
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||
*/
|
||
printf(" (continuing)\n");
|
||
}
|
||
} else {
|
||
/*
|
||
* Continue executing commands for this target.
|
||
* If we return 0, this will happen...
|
||
*/
|
||
printf(" (ignored)\n");
|
||
status = 0;
|
||
}
|
||
}
|
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break;
|
||
} else {
|
||
Fatal("error in wait: %d: %s", retstat, strerror(errno));
|
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/*NOTREACHED*/
|
||
}
|
||
}
|
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free(cmdStart);
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||
|
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return (status);
|
||
}
|
||
|
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/*-
|
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*-----------------------------------------------------------------------
|
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* Compat_Make --
|
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* Make a target.
|
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*
|
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* Input:
|
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* gnp The node to make
|
||
* pgnp Parent to abort if necessary
|
||
*
|
||
* Results:
|
||
* 0
|
||
*
|
||
* Side Effects:
|
||
* If an error is detected and not being ignored, the process exits.
|
||
*
|
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*-----------------------------------------------------------------------
|
||
*/
|
||
int
|
||
Compat_Make(void *gnp, void *pgnp)
|
||
{
|
||
GNode *gn = (GNode *)gnp;
|
||
GNode *pgn = (GNode *)pgnp;
|
||
|
||
if (!meta[0]) /* we came here from jobs */
|
||
Compat_Init();
|
||
if (gn->made == UNMADE && (gn == pgn || (pgn->type & OP_MADE) == 0)) {
|
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/*
|
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* First mark ourselves to be made, then apply whatever transformations
|
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* the suffix module thinks are necessary. Once that's done, we can
|
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* descend and make all our children. If any of them has an error
|
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* but the -k flag was given, our 'make' field will be set FALSE again.
|
||
* This is our signal to not attempt to do anything but abort our
|
||
* parent as well.
|
||
*/
|
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gn->flags |= REMAKE;
|
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gn->made = BEINGMADE;
|
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if ((gn->type & OP_MADE) == 0)
|
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Suff_FindDeps(gn);
|
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Lst_ForEach(gn->children, Compat_Make, gn);
|
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if ((gn->flags & REMAKE) == 0) {
|
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gn->made = ABORTED;
|
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pgn->flags &= ~REMAKE;
|
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goto cohorts;
|
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}
|
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|
||
if (Lst_Member(gn->iParents, pgn) != NULL) {
|
||
char *p1;
|
||
Var_Set(IMPSRC, Var_Value(TARGET, gn, &p1), pgn, 0);
|
||
if (p1)
|
||
free(p1);
|
||
}
|
||
|
||
/*
|
||
* All the children were made ok. Now cmgn->mtime contains the
|
||
* modification time of the newest child, we need to find out if we
|
||
* exist and when we were modified last. The criteria for datedness
|
||
* are defined by the Make_OODate function.
|
||
*/
|
||
if (DEBUG(MAKE)) {
|
||
fprintf(debug_file, "Examining %s...", gn->name);
|
||
}
|
||
if (! Make_OODate(gn)) {
|
||
gn->made = UPTODATE;
|
||
if (DEBUG(MAKE)) {
|
||
fprintf(debug_file, "up-to-date.\n");
|
||
}
|
||
goto cohorts;
|
||
} else if (DEBUG(MAKE)) {
|
||
fprintf(debug_file, "out-of-date.\n");
|
||
}
|
||
|
||
/*
|
||
* If the user is just seeing if something is out-of-date, exit now
|
||
* to tell him/her "yes".
|
||
*/
|
||
if (queryFlag) {
|
||
exit(1);
|
||
}
|
||
|
||
/*
|
||
* We need to be re-made. We also have to make sure we've got a $?
|
||
* variable. To be nice, we also define the $> variable using
|
||
* Make_DoAllVar().
|
||
*/
|
||
Make_DoAllVar(gn);
|
||
|
||
/*
|
||
* Alter our type to tell if errors should be ignored or things
|
||
* should not be printed so CompatRunCommand knows what to do.
|
||
*/
|
||
if (Targ_Ignore(gn)) {
|
||
gn->type |= OP_IGNORE;
|
||
}
|
||
if (Targ_Silent(gn)) {
|
||
gn->type |= OP_SILENT;
|
||
}
|
||
|
||
if (Job_CheckCommands(gn, Fatal)) {
|
||
/*
|
||
* Our commands are ok, but we still have to worry about the -t
|
||
* flag...
|
||
*/
|
||
if (!touchFlag || (gn->type & OP_MAKE)) {
|
||
curTarg = gn;
|
||
#ifdef USE_META
|
||
if (useMeta && !NoExecute(gn)) {
|
||
meta_job_start(NULL, gn);
|
||
}
|
||
#endif
|
||
Lst_ForEach(gn->commands, CompatRunCommand, gn);
|
||
curTarg = NULL;
|
||
} else {
|
||
Job_Touch(gn, gn->type & OP_SILENT);
|
||
}
|
||
} else {
|
||
gn->made = ERROR;
|
||
}
|
||
#ifdef USE_META
|
||
if (useMeta && !NoExecute(gn)) {
|
||
meta_job_finish(NULL);
|
||
}
|
||
#endif
|
||
|
||
if (gn->made != ERROR) {
|
||
/*
|
||
* If the node was made successfully, mark it so, update
|
||
* its modification time and timestamp all its parents. Note
|
||
* that for .ZEROTIME targets, the timestamping isn't done.
|
||
* This is to keep its state from affecting that of its parent.
|
||
*/
|
||
gn->made = MADE;
|
||
pgn->flags |= Make_Recheck(gn) == 0 ? FORCE : 0;
|
||
if (!(gn->type & OP_EXEC)) {
|
||
pgn->flags |= CHILDMADE;
|
||
Make_TimeStamp(pgn, gn);
|
||
}
|
||
} else if (keepgoing) {
|
||
pgn->flags &= ~REMAKE;
|
||
} else {
|
||
PrintOnError(gn, "\n\nStop.");
|
||
exit(1);
|
||
}
|
||
} else if (gn->made == ERROR) {
|
||
/*
|
||
* Already had an error when making this beastie. Tell the parent
|
||
* to abort.
|
||
*/
|
||
pgn->flags &= ~REMAKE;
|
||
} else {
|
||
if (Lst_Member(gn->iParents, pgn) != NULL) {
|
||
char *p1;
|
||
Var_Set(IMPSRC, Var_Value(TARGET, gn, &p1), pgn, 0);
|
||
if (p1)
|
||
free(p1);
|
||
}
|
||
switch(gn->made) {
|
||
case BEINGMADE:
|
||
Error("Graph cycles through %s", gn->name);
|
||
gn->made = ERROR;
|
||
pgn->flags &= ~REMAKE;
|
||
break;
|
||
case MADE:
|
||
if ((gn->type & OP_EXEC) == 0) {
|
||
pgn->flags |= CHILDMADE;
|
||
Make_TimeStamp(pgn, gn);
|
||
}
|
||
break;
|
||
case UPTODATE:
|
||
if ((gn->type & OP_EXEC) == 0) {
|
||
Make_TimeStamp(pgn, gn);
|
||
}
|
||
break;
|
||
default:
|
||
break;
|
||
}
|
||
}
|
||
|
||
cohorts:
|
||
Lst_ForEach(gn->cohorts, Compat_Make, pgnp);
|
||
return (0);
|
||
}
|
||
|
||
/*-
|
||
*-----------------------------------------------------------------------
|
||
* Compat_Run --
|
||
* Initialize this mode and start making.
|
||
*
|
||
* Input:
|
||
* targs List of target nodes to re-create
|
||
*
|
||
* Results:
|
||
* None.
|
||
*
|
||
* Side Effects:
|
||
* Guess what?
|
||
*
|
||
*-----------------------------------------------------------------------
|
||
*/
|
||
void
|
||
Compat_Run(Lst targs)
|
||
{
|
||
GNode *gn = NULL;/* Current root target */
|
||
int errors; /* Number of targets not remade due to errors */
|
||
|
||
Compat_Init();
|
||
|
||
if (bmake_signal(SIGINT, SIG_IGN) != SIG_IGN) {
|
||
bmake_signal(SIGINT, CompatInterrupt);
|
||
}
|
||
if (bmake_signal(SIGTERM, SIG_IGN) != SIG_IGN) {
|
||
bmake_signal(SIGTERM, CompatInterrupt);
|
||
}
|
||
if (bmake_signal(SIGHUP, SIG_IGN) != SIG_IGN) {
|
||
bmake_signal(SIGHUP, CompatInterrupt);
|
||
}
|
||
if (bmake_signal(SIGQUIT, SIG_IGN) != SIG_IGN) {
|
||
bmake_signal(SIGQUIT, CompatInterrupt);
|
||
}
|
||
|
||
ENDNode = Targ_FindNode(".END", TARG_CREATE);
|
||
ENDNode->type = OP_SPECIAL;
|
||
/*
|
||
* If the user has defined a .BEGIN target, execute the commands attached
|
||
* to it.
|
||
*/
|
||
if (!queryFlag) {
|
||
gn = Targ_FindNode(".BEGIN", TARG_NOCREATE);
|
||
if (gn != NULL) {
|
||
Compat_Make(gn, gn);
|
||
if (gn->made == ERROR) {
|
||
PrintOnError(gn, "\n\nStop.");
|
||
exit(1);
|
||
}
|
||
}
|
||
}
|
||
|
||
/*
|
||
* Expand .USE nodes right now, because they can modify the structure
|
||
* of the tree.
|
||
*/
|
||
Make_ExpandUse(targs);
|
||
|
||
/*
|
||
* For each entry in the list of targets to create, call Compat_Make on
|
||
* it to create the thing. Compat_Make will leave the 'made' field of gn
|
||
* in one of several states:
|
||
* UPTODATE gn was already up-to-date
|
||
* MADE gn was recreated successfully
|
||
* ERROR An error occurred while gn was being created
|
||
* ABORTED gn was not remade because one of its inferiors
|
||
* could not be made due to errors.
|
||
*/
|
||
errors = 0;
|
||
while (!Lst_IsEmpty (targs)) {
|
||
gn = (GNode *)Lst_DeQueue(targs);
|
||
Compat_Make(gn, gn);
|
||
|
||
if (gn->made == UPTODATE) {
|
||
printf("`%s' is up to date.\n", gn->name);
|
||
} else if (gn->made == ABORTED) {
|
||
printf("`%s' not remade because of errors.\n", gn->name);
|
||
errors += 1;
|
||
}
|
||
}
|
||
|
||
/*
|
||
* If the user has defined a .END target, run its commands.
|
||
*/
|
||
if (errors == 0) {
|
||
Compat_Make(ENDNode, ENDNode);
|
||
if (gn->made == ERROR) {
|
||
PrintOnError(gn, "\n\nStop.");
|
||
exit(1);
|
||
}
|
||
}
|
||
}
|